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Position：SA-ZL series

99.5% Purity 3um Spherical Alumina Powder,Alumina Spheres,SA-ZL series

Product Parameter：
urity: Al2O3 > 99.5% Size: D50 = 3.5um
Spherical Rate: 96% Appearance: White Powder
E.C.: 300 µs∕cm PH: 8.5
High Light:

3um spherical alumina powder, 

 

al 2 o 3 spherical alumina powder, 

 

3um alumina spheres

Product Description：

Spherical Alumina Powder

SA-ZL-3

Products Type and Typical Value:

Item Unit Typical Value

 

Particel Size

 D10 um 1.8
D50 um 3.5
D90 um 7.5
S.S.A. m2/g 0.65
E.C. μs/cm 300
pH - 8.5
Moisture % 0.05
True Density g/cm3 3.7
Spheroidization % 96

Chemical

composition

 Al2O3 % 99.5
Fe2O3 ppm 300
Na2O ppm 3500
Ion content Na+ ppm 400


Parameters Table：
Spherical Alumina Powder
SA-ZL series
 
Products Type and Typical Value:
 Type
 Item		 Unit SA-ZL-3 SA-ZL-20 SA-ZL-40 SA-ZL-70 SA-ZL-90
 
Particel Size		 D10 um 1.8 8.2 16.1 34 50
D50 um 3.5 21 45 69 78
D90 um 7.5 47.5 85.2 106.9 119.5
S.S.A. m2/g 0.65 0.19 0.15 0.12 0.11
E.C. μs/cm 300
pH - 8.5
Moisture % 0.05
True Density g/cm3 3.7
Spheroidization % 96
Chemical
composition		 Al2O3 % 99.5
Fe2O3 ppm 300
Na2O ppm 3500
Ion content
 		 Na+
 		 ppm
 		 400
 

Application：

Applications

Thermal Interface Materials; Thermal Plastics; Thermal Clads

Thermal conductivity filler used in EMC, CCL, etc.

Ceramics, Abrasive grain, Spraying material, etc.